Rename function to avoid function redefinition error. Remove

.* from regexp since it confuses DejaGNU which runs gcc's
testsuite.

R=rsc
DELTA=3  (0 added, 0 deleted, 3 changed)
OCL=24435
CL=24438

test/escape1.go

@@ -7,11 +7,11 @@
 package main
 
 func out_escapes() (x int, p *int) {
-	p = &x;	// ERROR "address.*out parameter"
+	p = &x;	// ERROR "address of out parameter"
 	return;
 }
 
-func out_escapes() (x int, p *int) {
-	return 2, &x;	// ERROR "address.*out parameter"
+func out_escapes_2() (x int, p *int) {
+	return 2, &x;	// ERROR "address of out parameter"
 }